473921794 has 4 divisors (see below), whose sum is σ = 710882694. Its totient is φ = 236960896.

The previous prime is 473921761. The next prime is 473921837. The reversal of 473921794 is 497129374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 351000225 + 122921569 = 18735^2 + 11087^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118480447 + ... + 118480450.

Almost surely, 2^473921794 is an apocalyptic number.

473921794 is a deficient number, since it is larger than the sum of its proper divisors (236960900).

473921794 is a wasteful number, since it uses less digits than its factorization.

473921794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236960899.

The product of its digits is 381024, while the sum is 46.

The square root of 473921794 is about 21769.7449227133. The cubic root of 473921794 is about 779.6545665255.

The spelling of 473921794 in words is "four hundred seventy-three million, nine hundred twenty-one thousand, seven hundred ninety-four".